It support mirror for upload or download but not sync in one command. Lftp is a command line ftp client with advanced features. You may use apt-get install lftp in Debian and Ubuntu, or → in OpenSuSE. You need a ftp client tools to upload or download from ftp server. LFTP for NAS with FTP Server lftp in terminal norems reports a successful comparison of 13TB data with over 21 million files. Much better than my previous experience with Always Sync 8.2.5 for U3, 12.2.3, and SyncBack on Windows XP. It find out the different 6,000 files and synchronize without any problem. In my test for syncing a source folder containing 11,839 files for 2.2GB to another folder with 5,839 for 1.1GB. sync.ffs_db to detect changes between sync in mode. Īfter comparison, it will generate a hidden file. The interface is clean and conscious: then. It is also portable and may be install onto USB flash disk or external hard drive.

Here I am going to explain my preferred software for different devices.įreeFileSync for Internal or External Device FreeFileSync screen captureįreeFileSync supports Windows, Mac OSX, and Linux (Ubuntu, Debian. Unfortunately, Neither SkyDrive nor Box.com have official Linux client.īut for private data, huge and archived files, I will backup to external storage or NAS. Box.com provides Version History in paid subscription. SkyDrive seems only have recycle bin without version. You may choose online storage like and Dropbox. It compares source with target and copy only the changed files. There are many file synchronization software available.

Freefilesync dropbox